The Zapping VBI library, in short ZVBI, provides functions to capture
and decode VBI data. It is written in plain ANSI C with few
dependencies on other tools and libraries, and licensed under LGPL.
The vertical blanking interval (VBI) is an interval in a television
signal that temporarily suspends transmission of the signal for the
electron gun to move back up to the first line of the television
screen to trace the next screen field.
Packaged by Georgi D. Sotirov <gdsotirov@dir.bg>